Educational aide for measuring mass



FIG. 1 is a perspective view of the educational aide for measuring mass showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a side plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design of an educational aide for measuring mass, substantially as shown and described. 